Main Ref. | Engbring, J., 1983 |
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Remarks | Found on the beach and shoreline (Ref. 116102). During winter it occurs on coastal brackish lagoons, tidal sand and mudflats, estuaries, salt marshes, exposed coral, rocky shores and on sandy beaches (Ref. 107910). |
Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
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Marine zones / Brackish and freshwater bodies |
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Substrate | Soft Bottom: sand ( level, ); mud; |
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Substrate Ref. | BirdLife International, 2016 |
Special habitats | |
Special habitats Ref. |
Ref. | |
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Associations | |
Associated with | |
Association remarks | |
Parasitism |
Feeding type | mainly animals (troph. 2.8 and up) |
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Feeding type Ref. | BirdLife International, 2016 |
Feeding habit | hunting macrofauna (predator) |
Feeding habit Ref. | BirdLife International, 2016 |
Estimation method | original sample | unfished population | Remark | ||
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Troph | s.e. | Troph | s.e. | ||
From diet composition | |||||
From individual food items | 3.20 | 0.32 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
Ref. |